Years ago, I wrote an article about a woman named Sharone, who was struggling with the side effects of weight gain during perimenopause and menopause. I ran into Sharone the other day.
The diet prioritizes fats, a moderate amount of protein, and minimal carbohydrates. A typical macronutrient breakdown on keto is about 70-80% fat, 10-20% protein, and 5-10% carbohydrates.